12894244 has 18 divisors (see below), whose sum is σ = 24803702. Its totient is φ = 5860800.

The previous prime is 12894197. The next prime is 12894251. The reversal of 12894244 is 44249821.

It can be written as a sum of positive squares in only one way, i.e., 8054244 + 4840000 = 2838^2 + 2200^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12837 + ... + 13804.

Almost surely, 2^12894244 is an apocalyptic number.

It is an amenable number.

12894244 is a deficient number, since it is larger than the sum of its proper divisors (11909458).

12894244 is a wasteful number, since it uses less digits than its factorization.

12894244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26667 (or 26654 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 12894244 is about 3590.8556083474. The cubic root of 12894244 is about 234.4941222956.

The spelling of 12894244 in words is "twelve million, eight hundred ninety-four thousand, two hundred forty-four".